I've thrown the Raze in both R-Blend and I-Blend and really like it.  It is overstable with a forward pushing fade.  The R-Blend tends to hit and sit on approach shots, which makes it a great option for staying close to the basket.  The I-Blend tends to skip a bit more on longer approaches.  I've also used both as a windy day putter with decent results.  The Raze is a great addition to the Infinite lineup.  

This Raze is the perfect disc to fill a desperately needed slot in the Infinite Discs lineup. With more stability than the ruin, the R-blend has good grip and feel in hand with less ground play than its Glow C-Blend counterpart, which is a touch more stable. It can handle a decent bit of power forehand, and all the power you can give it backhand. Most comparable to the AviarX3 in terms of feel in hand and flight.

The Infinite Discs Raze is an amazing overstable approuch putter. The R-Blend is perfect when you need the disc to sit. The Glow C-Blend and I-Blend will giver you a little more stablitiy and possibly a skip. The feel in the hand is perfect for backhand or forehand.